# Martin 40BB17H 5/8 Ball Bearing Idler Sprocket #40 Chain 1/2" Pitch 17 Teeth 5/8" Bore Steel - MROSupply.com

***Martin 40BB17H 5/8 ball bearing idler sprocket for #40 roller chain (1/2" pitch), 17 teeth, 5/8" finished bore with keyway and setscrews. Steel construction with sealed ball bearing for tensioning applications. Outside diameter: 2.970".***



## Product details:

- Catalog number: 40BB17H 5/8
- SKU: 261274
- Price: ***$67.43*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Type A Idler Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/idler-sprockets/type-a-idler-sprockets/)
    - [Idler Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/idler-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 0.510 lb
- Technicall support: contact supplier for technical support on 323-728-8117


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Material: Steel
  

  
- Number Of Teeth: 17
  

  
- Outside Dia: 2.970"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Works great - Works perfect and made my gokart way faster
- Martin s1036 gears - Great Item, for a great deal!
- Nice sprocket - sprocket is very nice.
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas